. >> president obama trying to bounce back from his debate performance hits the campaign trail this week making stops in california and the key battleground state of ohio. he is also expected to visit other swing states in the week and continue to prepare for the next presidential debate. >>> foreign policy will be in the spotlight tomorrow when mitt romney gives a speech at the virginia military institute. but the highlight of the week will be the vice presidential debate, joe biden and paul ryan face-off thursday in their only showdown in danville, kentucky. >>> while wall street gears up for earning season this week, a lot of big companies reporting, including alcoa, and jpmorgan chase, and will we see the third earnings declined in the third quarter. also ahead this week, the latest inflation data and a look at consumer sentiment. we will track that in the business news on cnn money. >>> and here is what we are watching this week. we are speaking with simmons. the daughter of kiss front man gene simmons. and also a few other big stars to stop by and talk hot topics with me on "showbi